awsdynamodb aws dynamodb backend driver.

Package storage provides conversion of storage errors to API errors.

mongodbs mongodb backend driver.

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sqlite backend driver.

Package value contains methods for assisting with transformation of values in storage.

FiledIndex add prefix for field index.

IsConflict returns true if and only if err is a write conflict.

IsInternalError returns true if and only if err is an InternalError.

IsInvalidError returns true if and only if err is an InvalidError.

IsInvalidObj returns true if and only if err is invalid error.

IsNodeExist returns true if and only if err is an node already exist error.

IsNotFound returns true if and only if err is "key" not found error.

IsTooLargeResourceVersion returns true if the error is a TooLargeResourceVersion error.

IsUnreachable returns true if and only if err indicates the server could not be reached.

LabelIndex add prefix for label index.

NewTooLargeResourceVersionError returns a timeout error with the given retrySeconds for a request for a minimum resource version that is larger than the largest currently available resource version for a requested resource.

NewUIDPreconditions returns a Preconditions with UID set.

SimpleUpdateFunc converts SimpleUpdateFunc into UpdateFunc.

ValidateAllObjectFunc is a "admit everything" instance of ValidateObjectFunc.

Everything accepts all objects.

GetOptions provides the options that may be provided for storage get operations.

InternalError is generated when an error occurs in the storage package, i.e., not from the underlying storage backend (e.g., etcd).

InvalidError is generated when an error caused by invalid API object occurs in the storage package.

ListOptions provides the options that may be provided for storage list operations.

MatchValue defines a pair (`<index name>`, `<value for that index>`).

Preconditions must be fulfilled before an operation (update, delete, etc.) is carried out.

ResponseMeta contains information about the database metadata that is associated with an object.

SelectionPredicate is used to represent the way to select objects from api storage.

Interface offers a common interface for object marshaling/unmarshaling operations and hides all the storage-related operations behind it.

Versioner abstracts setting and retrieving metadata fields from database response onto the object ot list.

AttrFunc returns label and field sets and the uninitialized flag for List or Watch to match.

FieldMutationFunc allows the mutation of the field selection fields.

HighWaterMark is a thread-safe object for tracking the maximum value seen for some quantity.

IndexerFunc is a function that for a given object computes `<value of an index>` for a particular `<index>`.

IndexerFuncs is a mapping from `<index name>` to function that for a given object computes `<value for that index>`.

Pass an UpdateFunc to Interface.GuaranteedUpdate to make an update that is guaranteed to succeed.

ValidateObjectFunc is a function to act on a given object.